Photos: NASCAR at Dover International Speedway, Friday May 4, 2018

DOVER, DE - MAY 04: Noah Gragson, driver of the #18 Safelite Toyota, takes the green flag to start the NASCAR Camping World Truck Series JEGS 200 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Robert Laberge/Getty Images)

DOVER, DE – MAY 04: Alex Bowman, driver of the #88 Nationwide Chevrolet, sits in the garage during practice for the Monster Energy NASCAR Cup Series AAA 400 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Jerry Markland/Getty Images)

DOVER, DE – MAY 04: Jimmie Johnson, driver of the #48 Lowe’s for Pros Chevrolet, talks with his crew chief, Chad Knaus, during qualifying for the Monster Energy NASCAR Cup Series AAA 400 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Jerry Markland/Getty Images)

DOVER, DE – MAY 04: Kevin Harvick, driver of the #4 Jimmy John’s Ford, walks to his car during practice for the Monster Energy NASCAR Cup Series AAA 400 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Robert Laberge/Getty Images)

DOVER, DE – MAY 04: Joey Logano, driver of the #22 Shell Pennzoil Ford, signs autographs during practice for the Monster Energy NASCAR Cup Series AAA 400 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Brian Lawdermilk/Getty Images)

DOVER, DE – MAY 04: Kyle Larson, driver of the #42 DC Solar Chevrolet, poses with the pole award after winning the pole during qualifying for the Monster Energy NASCAR Cup Series AAA 400 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Brian Lawdermilk/Getty Images)

DOVER, DE – MAY 04: Martin Truex Jr., driver of the #78 5-hour ENERGY/Bass Pro Shops Toyota, drives during practice for the Monster Energy NASCAR Cup Series AAA 400 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Jerry Markland/Getty Images)

DOVER, DE – MAY 04: Christopher Bell, driver of the #20 Rheem/ Comcast Salute to Service Toyota, drives during practice for the NASCAR Xfinity Series OneMain Financial 200 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Jerry Markland/Getty Images)

DOVER, DE – MAY 04: Noah Gragson, driver of the #18 Safelite Toyota, takes the green flag to start the NASCAR Camping World Truck Series JEGS 200 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Robert Laberge/Getty Images)

DOVER, DE – MAY 04: Daniel Hemric, driver of the #21 South Point Hotel & Casino Chevrolet, and Jeb Burton, driver of the #3 State Water Heaters Chevrolet, watch practice for the NASCAR Xfinity Series OneMain Financial 200 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Jerry Markland/Getty Images)

DOVER, DE – MAY 04: Johnny Sauter, driver of the #21 Allegiant Airlines Chevrolet, celebrates in victory lane after winning the NASCAR Camping World Truck Series JEGS 200 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Brian Lawdermilk/Getty Images)

DOVER, DE – MAY 04: Johnny Sauter, driver of the #21 Allegiant Airlines Chevrolet, takes the checkered flag to win the NASCAR Camping World Truck Series JEGS 200 at Dover International Speedway on May 4, 2018 in Dover, Delaware. (Photo by Robert Laberge/Getty Images)